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Tag: python

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UV, Pre-commit and no global python

Working on different projects in the same time, I aim to keep my development environment minimal, predictable, and free of…
Continue reading “UV, Pre-commit and no global python”…
Posted on: 2026-01-27 Last updated on: 2026-01-27 Comments: 0 Written by: Bart Zwemmer

DuckDB Vector Tiles Demo

This is a demo of serving spatial data as vector tiles directly from DuckDB using the spatial extension and showing it on a map in a Flask app.
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Posted on: 2025-09-22 Last updated on: 2025-09-22 Comments: 0 Written by: Bart Zwemmer
Spark UDF

PySpark OOP UDF

Snippets and tips to create a PySpark UDF
Continue reading “PySpark OOP UDF”…
Posted on: 2025-07-13 Last updated on: 2025-08-06 Comments: 0 Written by: Bart Zwemmer
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